Portable cooking griddle



FIG. 1 is a perspective view showing my new ornamental design with the lid removed;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a perspective view showing my new ornamental design with the lid on. 

The ornamental design for portable cooking griddle, as shown and described. 